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1. 发明专利

JP2013168951A Sequence-generating method, and apparatus for the same 有权
标题翻译：序列生成方法及其设备
公开(公告)号：JP2013168951A
公开(公告)日：2013-08-29
申请号：JP2013043915
申请日：2013-03-06
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： HAN SEUNG HEE , KWAK KIN-SAM , MOON SUNG HO , NOH MIN SEOK , LEE HYUNG-WOO
IPC分类号： H04W72/04 , H04J1/00 , H04J11/00
CPC分类号： H04L5/0007 , H04J13/10 , H04L5/003
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus suitable for a transmitter to transmit a sequence in a wireless communication system.SOLUTION: The method comprises the steps of: performing at least one of a complex conjugate operation and a reverse operation on a first sequence to generate a second sequence; mapping the second sequence to a plurality of subcarriers in an Orthogonal Frequency Division Multiple Access (OFDMA) symbol; and transmitting the OFDMA symbol to a receiver.
摘要翻译：要解决的问题：提供一种适用于发射机在无线通信系统中发送序列的方法和装置。解决方案：该方法包括以下步骤：在第一实施例中执行复共轭运算和反向操作中的至少一个序列以产生第二序列; 将第二序列映射到正交频分多址（OFDMA）符号中的多个子载波; 以及将OFDMA符号发送到接收机。

2. 发明专利

JP2012170080A Method and apparatus for transmitting channel quality control information in wireless access system 有权
标题翻译：在无线接入系统中传输信道质量控制信息的方法和装置
公开(公告)号：JP2012170080A
公开(公告)日：2012-09-06
申请号：JP2012029847
申请日：2012-02-14
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： JANG JIWOONG , CHUN JAE-HOON , NOH MIN SEOK , KO HYUN-SOO
IPC分类号： H04W24/10 , H04J1/00 , H04J11/00 , H04W28/04 , H04W28/06 , H04W72/04
摘要： PROBLEM TO BE SOLVED: To provide a method for transmitting channel quality control information using two transport blocks in a wireless access system that provides hybrid automatic retransmit request (HARQ).SOLUTION: The method may include the steps of: receiving a physical downlink control channel (PDCCH) signal including downlink control information (DCI) (S1910) by a terminal; calculating the number of coded symbols, Q', required to transmit the channel quality control information using the DCI (S1920); and transmitting the channel quality control information through a physical uplink shared channel (PUSCH) on the basis of the number of coded symbols (S1940).
摘要翻译：解决的问题：提供一种在提供混合自动重传请求（HARQ）的无线接入系统中使用两个传输块发送信道质量控制信息的方法。解决方案：该方法可以包括以下步骤：通过终端接收包括下行链路控制信息（DCI）的物理下行链路控制信道（PDCCH）信号（S1910）; 计算使用DCI发送信道质量控制信息所需的编码符号的数量Q'（S1920）; 以及基于编码符号的数量通过物理上行链路共享信道（PUSCH）发送信道质量控制信息（S1940）。版权所有（C）2012，JPO＆INPIT

3. 发明专利

ES2418156T3 Método para transmitir y recibir señales basado en esquema de acceso segmentado y método para asignar secuencia para el mismo 未知
公开(公告)号：ES2418156T3
公开(公告)日：2013-08-12
申请号：ES07808151
申请日：2007-09-10
申请人： LG ELECTRONICS INC , LG ELECTRONICS INC
发明人： KWON YEONG HYEON , HAN SEUNG HEE , PARK HYUN HWA , KIM DONG CHEOL , LEE HYUN WOO , NOH MIN SEOK , VUJCIC DRAGAN
IPC分类号： H04B7/005 , H04J3/00 , H04L1/00 , H04L27/26
摘要： Un metodo para transmitir una seral por un equipo de usuario (UE) especifico a traves de un canal de acceso aleatorio, el metodo que comprende: seleccionar un conjunto de secuencias de preambulo de acceso aleatorio de entre los conjuntos de secuencias de preambulo de acceso aleatorio predeterminados considerando al menos uno de un tamaro de la informacion a ser transmitida y un grado de una perdida de trayecto; seleccionar aleatoriamente una secuencia especifica dentro del conjunto de secuencias de preambulo de acceso aleatorio seleccionado; y transmitir la secuencia seleccionada a traves del canal de acceso aleatorio.

4. 发明公开

KR20100123655A Method for transmitting sounding reference signal in wireless communication system and apparatus therefor 有权
标题翻译：无线通信系统中发送参考信号的方法及其设备
公开(公告)号：KR20100123655A
公开(公告)日：2010-11-24
申请号：KR20100045447
申请日：2010-05-14
申请人： LG ELECTRONICS INC
发明人： NOH MIN SEOK , CHUNG JAE HOON , KWON YEONG HYEON
IPC分类号： H04J11/00
CPC分类号： H04W4/00 , H04L5/0007 , H04L5/0048 , H04W72/1268 , H04W88/08 , H04J11/00 , H04L27/2611
摘要： PURPOSE: A sounding reference signal transmission method and a device thereof are provided to transmit an additional sounding reference signal to a base station by using the last symbol of a subframe. CONSTITUTION: A periodic sounding reference signal is transmitted to a base station. The transmission request of an additional sounding reference signal is received from the base station. The periodic sounding reference signal and the additional sounding reference signal multiplexed in a frequency axis and a time axis. The multiplexed periodic sounding reference signal and the additional sounding reference signal are transmitted to the base station. The additional sounding reference signal is transmitted to the base station through the last symbol of the subframe. The transmission comb parameter of the periodic sounding reference signal and the parameter of the additional sounding reference signal are differently set.
摘要翻译：目的：提供一种探测参考信号发送方法及其装置，用于通过使用子帧的最后一个符号向基站发送附加的探测参考信号。构成：将周期性的探测参考信号发送到基站。从基站接收附加的探测参考信号的传输请求。在频率轴和时间轴上复用的周期性探测参考信号和附加探测参考信号。复用的周期性探测参考信号和附加的探测参考信号被发送到基站。附加的探测参考信号通过子帧的最后一个符号被发送到基站。周期性探测参考信号的传输梳参数和附加探测参考信号的参数被不同地设置。

5. 发明专利

JP2013240069A Method and apparatus for information transmission in radio communication system 有权
标题翻译：无线电通信系统信息传输的方法与装置
公开(公告)号：JP2013240069A
公开(公告)日：2013-11-28
申请号：JP2013123663
申请日：2013-06-12
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： HAN SEUNG HEE , LEE MOON IL , KWON YEONG HYEON , KWAK JIN SAM , LI HYUN WOO , KIM DONG CHEOL , CHUNG JAE HOON , MOON SUNG HO , NOH MIN SEOK , KO HYUN SOO
IPC分类号： H04J99/00 , H04J11/00 , H04L27/01 , H04W16/28 , H04W72/04
CPC分类号： H04L27/2607 , H04B7/0413 , H04B7/0632 , H04B7/0639 , H04B7/0671 , H04B7/068 , H04L1/0026 , H04L1/0028 , H04L1/1607 , H04L1/1812 , H04L1/1848 , H04L1/1854 , H04L1/1864 , H04L5/0044 , H04L5/0048 , H04L5/0091 , H04L27/2602 , H04W72/0413 , H04W72/044 , H04W72/0446 , H04W72/085 , H04W72/1278
摘要： PROBLEM TO BE SOLVED: To provide an efficient information transmission method having the combination of a MIMO technique with a CDM method and/or an FDM method.SOLUTION: A transmitter transmits information through a first antenna, on the basis of a first resource index (S110), and transmits information through a second antenna on the basis of a second resource index (S120). Identical information is simultaneously transmitted through the first antenna and the second antenna. The first resource index may be different from the second resource index. When the first resource index is different from the second resource index, orthogonarity between different transmission antennas and between different terminals is maintained.
摘要翻译：要解决的问题：提供一种具有MIMO技术与CDM方法和/或FDM方法的组合的有效的信息传输方法。解决方案：发射机通过第一天线发送信息，基于第一资源索引（ S110），并且基于第二资源索引通过第二天线发送信息（S120）。同一信息通过第一天线和第二天线同时传输。第一资源索引可能与第二资源索引不同。当第一资源索引与第二资源索引不同时，维持不同发射天线之间和不同终端之间的正交性。

6. 发明专利

JP2013042533A Method of transmitting control signal in wireless communication system 有权
标题翻译：无线通信系统中发送控制信号的方法
公开(公告)号：JP2013042533A
公开(公告)日：2013-02-28
申请号：JP2012227944
申请日：2012-10-15
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： KWAK JIN SAM , HAN SEUNG HEE , NOH MIN SEOK , KWON YEONG HYEON , LEE HYUNG-WOO , KIM DON CHORU
IPC分类号： H04J11/00 , H04J13/16 , H04L1/16
CPC分类号： H04W72/0413 , H04L1/0026 , H04L1/1671 , H04L5/0007 , H04L5/0021 , H04L5/0048 , H04L5/0051 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04L5/006 , H04L27/20 , H04L27/22 , H04L27/2605 , H04L27/2608 , H04L27/2613 , H04L27/262 , H04W72/0446
摘要： PROBLEM TO BE SOLVED: To provide a method of transmitting a control signal in a wireless communication system.SOLUTION: The method of transmitting a control signal in the wireless communication system includes: multiplexing a first control signal and a second control signal in a slot comprising a plurality of orthogonal frequency division multiplexing (OFDM) symbols in a time region; dividing the plurality of OFDM symbols into the plurality of data OFDM symbols for transmitting the first control signal and a plurality of reference signal OFDM symbols for transmitting a reference signal; mapping the first control signal to the plurality of data OFDM symbols after being dispersed by a base sequence in a frequency region; mapping the reference signal to the plurality of the reference signal OFDM symbols; mapping the second control signal to at least one of the plurality of reference signal OFDM symbols; and transmitting the first control signal and the second control signal through the slot.
摘要翻译：要解决的问题：提供一种在无线通信系统中发送控制信号的方法。解决方案：在无线通信系统中发送控制信号的方法包括：在包括时域中的多个正交频分复用（OFDM）符号的时隙中复用第一控制信号和第二控制信号; 将所述多个OFDM符号划分为用于发送所述第一控制信号的多个数据OFDM符号和用于发送参考信号的多个参考信号OFDM符号; 将第一控制信号映射到频率区域中的碱基序列分散之后的多个数据OFDM符号; 将参考信号映射到多个参考信号OFDM符号; 将所述第二控制信号映射到所述多个参考信号OFDM符号中的至少一个; 以及通过所述时隙发送所述第一控制信号和所述第二控制信号。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2011193467A Method and base station for transmitting downlink reference signal, and method and user equipment for receiving downlink reference signal 有权
标题翻译：用于发送下行链路参考信号的方法和基站，以及用于接收下行链路参考信号的方法和用户设备
公开(公告)号：JP2011193467A
公开(公告)日：2011-09-29
申请号：JP2011054829
申请日：2011-03-11
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： LEE MOON IL , CHUNG JAE HOON , HAN SEUNG HEE , NOH MIN SEOK
IPC分类号： H04J13/18 , H04J11/00 , H04J99/00
CPC分类号： H04J13/0048 , H04J13/0003 , H04J13/12 , H04L5/0007 , H04L5/0016 , H04L5/0048 , H04L5/0051 , H04L5/0092 , H04L27/2627 , H04W72/042 , H04W72/0466
摘要： PROBLEM TO BE SOLVED: To properly constitute a reference signal for a receiver to correctly detect a signal transmitted from a transmitter. SOLUTION: A method is used for a base station to transmit a plurality of reference signals (RS) to a user device in the wireless communication system, and includes a step of diffusing a plurality of RSs using diffusion orthogonal sequences, and a step of transmitting the plurality of RSs through at least one of two first and secure CDM groups which are two code division multiplexing groups. The RSs transmitted by the first CDM group out of the plurality of RSs by one of the diffusion orthogonal sequences defined in the first CDM group are diffused and transmitted through one subcarrier that belongs to the first CDM group. The RSs transmitted by the second CDM group out of the plurality of RSs by one of the diffusion orthogonal sequences defined in the second CDM group are diffused and transmitted through one subcarrier that belongs to the second CDM group. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：适当地构成用于接收机正确检测从发射机发送的信号的参考信号。解决方案：一种方法用于基站将多个参考信号（RS）发送到无线通信系统中的用户设备，并且包括使用扩散正交序列扩散多个RS的步骤，以及通过两个码分复用组的两个第一和安全CDM组中的至少一个发送多个RS的步骤。由第一CDM组中定义的扩散正交序列之一由多个RS中的第一CDM组发送的RS被扩散并通过属于第一CDM组的一个子载波传输。由第二CDM组中定义的扩散正交序列之一由第二CDM组从多个RS发送的RS被扩散并通过属于第二CDM组的一个子载波传输。版权所有（C）2011，JPO＆INPIT

8. 发明公开

KR20100079555A Method of selecting signal transmission mode in a wireless communication system 有权
标题翻译：在无线通信系统中选择信号传输模式的方法
公开(公告)号：KR20100079555A
公开(公告)日：2010-07-08
申请号：KR20080138081
申请日：2008-12-31
申请人： LG ELECTRONICS INC
发明人： KWON YEONG HYEON , HAN SEUNG HEE , LEE HYUN WOO , MOON SUNG HO , KWAK JIN SAM , KIM DONG CHEOL , NOH MIN SEOK
IPC分类号： H04W28/18 , H04W16/12 , H04W28/08
CPC分类号： H04L5/0028 , H04L5/001 , H04L5/0044 , H04L5/006 , H04W72/0453 , H04W72/085
摘要： PURPOSE: A method of selecting a signal transmitting mode in a wireless communication system is provided to effectively reduce interference between cells, thereby increasing throughput for a terminal. CONSTITUTION: A terminal transmits a basic CQI(Channel Quality Indication)(S710). A base station transmits a message directing feedback of an aggregation CQI(S720). The terminal measures a CQI by applying a masking sequence to a fixed number of sub carriers(S730). The base station determines whether to perform aggregation or change the masking sequence based on feedback information(S740). The base station determines a DL(DownLink) transmission mode(S750).
摘要翻译：目的：提供一种在无线通信系统中选择信号发送模式的方法，以有效降低小区之间的干扰，从而提高终端的吞吐量。构成：终端发送基本CQI（信道质量指示）（S710）。基站发送指示聚合CQI的反馈的消息（S720）。终端通过对固定数量的子载波应用掩蔽序列来测量CQI（S730）。基站根据反馈信息确定是否进行聚合或改变掩蔽序列（S740）。基站确定DL（DownLink）传输模式（S750）。

9. 发明公开

KR20070077622A TRANSMITTING APPARATUS AND METHOD USING TONE REVERSATION IN OFDM SYSTEM 审中-公开
标题翻译： OFDM系统中使用音频转换的发送装置和方法
公开(公告)号：KR20070077622A
公开(公告)日：2007-07-27
申请号：KR20060007290
申请日：2006-01-24
申请人： LG ELECTRONICS INC
发明人： NOH MIN SEOK , YUN YOUNG WOO , KIM KI JUN , KWON YEONG HYEON , HAN SEUNG HEE
IPC分类号： H04J11/00
CPC分类号： H04L27/2618 , H04L27/2621 , H04L27/2628
摘要： A transmitting apparatus and a transmitting method using a tone reservation in an OFDM(Orthogonal Frequency Division Modulation) system are provided to prevent the deterioration of transmission ratio caused by the tone reservation simultaneously and to control a tone reservation ratio. A transmitting apparatus using a tone reservation in an OFDM system includes a guard interval remover(61). The guard interval remover(61) removes a guard interval. A serial/parallel converter(62) converts received serial signals to parallel signals and inputs the parallel signals to an FFT(Fast Fourier Transformation) part(63). The FFT part(63) converts the parallel signals to frequency domain signals. A channel estimation and equalization part(64) performs a channel estimation and equalization. A parallel/serial converter(65) converts the signals to the serial signals. A de-mapper(66) decodes the modulation signals and converts the modulation signals to bit information. A de-interleaver(67) classifies the bit information into TFI information, information bit, and parity bit. A controller(71) controls PAPR(Peak to Average Power Ratio) based on tone reservation ratio information stored in a memory(72).
摘要翻译：提供了一种在OFDM（正交频分调制）系统中使用音调预留的发送装置和发送方法，以防止由音调预约同时引起的发送率的恶化并且控制音调保留率。在OFDM系统中使用音调预约的发送装置包括保护间隔去除器（61）。保护间隔移除器（61）消除保护间隔。串行/并行转换器（62）将接收到的串行信号转换为并行信号，并将并行信号输入到FFT（快速傅里叶变换）部分（63）。 FFT部分（63）将并行信号转换成频域信号。信道估计和均衡部分（64）执行信道估计和均衡。并行/串行转换器（65）将信号转换为串行信号。解映射器（66）对调制信号进行解码，并将调制信号转换为比特信息。解交织器（67）将比特信息分类为TFI信息，信息比特和奇偶校验位。控制器（71）基于存储在存储器（72）中的音调保留率信息来控制PAPR（峰值平均功率比）。

10. 发明专利

JP2014057328A Signal transmission method and apparatus in radio communication system 审中-公开
标题翻译：无线电通信系统中的信号传输方法和装置
公开(公告)号：JP2014057328A
公开(公告)日：2014-03-27
申请号：JP2013214386
申请日：2013-10-15
申请人： Lg Electronics Inc , エルジーエレクトロニクスインコーポレイティド
发明人： HAN SEUNGHEE , KWAK KIN-SAM , CHUNG JAE HOON , NOH MIN SEOK , KWON YEONG HYEON
IPC分类号： H04J11/00 , H04J1/00 , H04J13/10 , H04J13/16 , H04J99/00 , H04W72/04
CPC分类号： H04L27/261 , H04L5/0037 , H04L5/0039 , H04L5/0041 , H04L5/0048 , H04L5/0051 , H04W72/0453
摘要： PROBLEM TO BE SOLVED: To provide a signal transmission method and an apparatus, having a satisfactory PAPR/CM characteristic.SOLUTION: A reference signal transmission method for a radio communication system includes the steps of: generating a reference signal sequence; dividing the reference signal sequence into a plurality of sub-blocks; and circular shifting each of the plurality of divided reference signal sequences; and transmitting the plurality of circular shifted reference signals through the plurality of sub-blocks.
摘要翻译：要解决的问题：提供具有令人满意的PAPR / CM特性的信号传输方法和装置。解决方案：一种用于无线电通信系统的参考信号传输方法，包括以下步骤：产生参考信号序列; 将参考信号序列划分成多个子块; 并循环移位所述多个划分的参考信号序列中的每一个; 以及通过所述多个子块发送所述多个循环移位参考信号。

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